Add MANUAL_E_MOVES_RELATIVE to more configs

Marlin/src/config/examples/Anet/A2/Configuration_adv.h

Marlin/src/config/examples/Anet/A2plus/Configuration_adv.h

...in/src/config/examples/BQ/Hephestos_2/Configuration_adv.h

.../src/config/examples/Creality/Ender-3/Configuration_adv.h

Marlin/src/config/examples/Einstart-S/Configuration_adv.h

.../src/config/examples/Formbot/T-Rex_2+/Configuration_adv.h

...nfig/examples/Geeetech/Prusa i3 Pro C/Configuration_adv.h

...nfig/examples/Geeetech/Prusa i3 Pro W/Configuration_adv.h

Marlin/src/config/examples/Tronxy/X3A/Configuration_adv.h